Need Help with Collision

I am in the process of writing a game where you must avoid the obstacles and am having problems with actor collision working through my Hero class. I think that the problem is with the isTouchingEnemy method but do now know how to fix it. Please help!!!

Maybe you should explain exactly how it is not working. Just saying it does not work is not much to go on. Describe the behavior you are getting and how it differs from what you want. As a side-note, I have looked over the code given above and do not see anything that strikes me as being "off" (not saying I particular like the way its coded, however). The only thing that might be an issue is continuous touching of an enemy may cause the health to plummet quickly.